what is hepatoma
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- Hepatoma: Hepatocellular carcinoma (HCC) is a primary malignancy of the liver. Hepatoma: relatively uncommon malignant hepatic tumor; usually arises in cirrhotic liver; predominately affects males. Hepatoma: carcinoma of the liver.
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- Hepatitis (plural: hepatitides) is a medical condition defined by the inflammation of the liver and characterized by the presence of inflammatory cells in the tissue of the organ.orldwide, viral hepatitis is the most common cause of liver inflammation. Other causes include autoimmune diseases and ingestion of toxic substances (notably alcohol), certain medications (such as paracetamol), some industrial organic solvents, and plants.
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Hepatorenal recess of subhepatic space Hepatorenal recess of subhepatic space. The hepatorenal recess (subhepatic recess, pouch of Morison or Morison's pouch) is the space that separates the liver from the right kidney. As a potential space, the recess is not filled with fluid under normal conditions. However, fluid can collect in this space in circumstances where the abdomen fills with fluid, such as hemoperitoneum.
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- An oncocytoma is a tumor made up of oncocytes, epithelial cells characterized by an excessive amount of mitochondria, resulting in an abundant acidophilic, granular cytoplasm. The cells and the tumor that they compose are often benign but sometimes may be premalignant or malignant.
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RLO: The Anatomy of the Liver Hepatocytes. Hepatocytes are the predominant cell type in the liver. An estimated 80% of the liver mass is made of these cells. The hepatocytes are round in shape containing a nucleus and an abundance of cellular organelles associated with metabolic and secretory functions.
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- Hepatectomy is the surgical resection (removal of all or part) of the liver. While the term is often employed for the removal of the liver from a liver transplant donor, this article will focus on partial resections of hepatic tissue and hepatoportoenterostomy. 1  1 History.  2 Indications.
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- Hepatomegaly. Your liver is shaped somewhat like a football and is located in the upper right quadrant of your abdomen below your diaphragm and between your right nipple and the last rib on your right side.
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Hepatocyte A hepatocyte is a cell of the main parenchymal tissue of the liver. Hepatocytes make up 70-85% of the liver's mass.
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Hepatitis B (HBV, Hep B) Definition. An enlarged liver is one that's bigger than normal. The liver is a large, football-shaped organ found in the upper right portion of your abdomen.The medical term for enlarged liver is hepatomegaly (hep-uh-to-MEG-uh-le).Enlarged liver isn't a disease. It's a sign of an underlying problem, such as liver disease, congestive heart failure or cancer.efinition. An enlarged liver is one that's bigger than normal. The liver is a large, football-shaped organ found in the upper right portion of your abdomen. The medical term for enlarged liver is hepatomegaly (hep-uh-to-MEG-uh-le).
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Hepatitis: Types, Symptoms & Treatment Hepatitis (plural: hepatitides) is a medical condition defined by the inflammation of the liver and characterized by the presence of inflammatory cells in the tissue of the organ.epatitis (plural: hepatitides) is a medical condition defined by the inflammation of the liver and characterized by the presence of inflammatory cells in the tissue of the organ.
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- Hepatocellular carcinoma. Hepatocellular carcinoma (HCC), also called malignant hepatoma, is the most common type of liver cancer. Most cases of HCC are as a result of either a viral hepatitis infection (hepatitis B or C), metabolic toxins such as alcohol or aflatoxin, conditions like hemochromatosis and alpha 1-antitrypsin deficiency or NASH.
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- Hepatomegaly is having an enlarged liver. Your liver is the largest internal organ. The liver is also the only internal organ that can grow back after surgery, which makes live liver donation possible. If you donate a portion of your liver, it will regenerate to its original size. The transplanted portion will also grow. If you have an enlarged liver, it could mean that you have: a liver disease.
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- Definition of HEPATOCYTE. : an epithelial parenchymatous cell of the liver.ADVERTISEMENT. an epithelial parenchymatous cell of the liver.
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Hepatosplenomegaly Hepatosplenomegaly (commonly abbreviated HSM) is the simultaneous enlargement of both the liver (hepatomegaly) and the spleen (splenomegaly). Hepatosplenomegaly can occur as the result of acute viral hepatitis, infectious mononucleosis, and histoplasmosis or it can be the sign of a serious and life-threatening lysosomal storage disease.
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Medical Definition of Hepatomegaly Definition of Hepatomegaly. Hepatomegaly: An abnormally enlarged liver. Hepatomegaly can be caused by heart failure, blockage of blood vessels from the liver, or be a sign of chronic liver disease. Last Editorial Review: 5/13/2016.
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- Highlights. 1  A hepatic hemangioma is a noncancerous tumor in the liver that’s made up of a tangle of blood vessels. 2  Liver hemangiomas typically don’t cause symptoms or require any treatment. 3  In rare cases, surgery may be needed to remove the hemangioma from the liver.
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History Hepatic hemangiomas are more common in the right lobe of the liver than in the left lobe. Hemangiomas of the liver are usually small and asymptomatic. They are most often discovered when the liver is imaged for another reason or when the liver is examined at laparotomy or autopsy.epatic hemangiomas are more common in the right lobe of the liver than in the left lobe. Hemangiomas of the liver are usually small and asymptomatic. They are most often discovered when the liver is imaged for another reason or when the liver is examined at laparotomy or autopsy.
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- The word hepatomegaly means the swelling or enlargement of the  liver beyond its normal size. Use it in a sentence: Upon  examination there was palpable hepatomegaly.. NB p … alpable means you  can feel it.n enlargement is a transformation which changes the size of an object without changing its shape, rather as a projector enlarges the details of a photographic slide onto a screen.
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- Hepatocytes make up the main part of liver tissue, and are involved in almost all of the main functions of the liver. This includes the synthesis of clotting factors and bile,… the storage of lipids and glycogen, and the biotransformation of toxic substances and waste products.
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Liver hemangioma A hepatic hemangioma is a noncancerous tumor in the liver that’s made up of a tangle of blood vessels. Liver hemangiomas typically don’t cause symptoms or require any treatment. They’re usually found during a test or procedure for a different condition.
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- Published: 20 February 2013. Gastric plasmacytoma (GP) is a rare variant of gastric lymphomas. In the exceptional event that a patient presents with GP, the lesion occupies the mucosal layer in the vast majority of cases. Here we report a case of nodular plasmacytoma confined to the submucosa with no evidence of Helicobacter pylori (Hp) infection.
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- A subdural haematoma is a collection of clotting blood that forms in the subdural space. It usually occurs because of an injury to the head. For example, someone falling and hitting their head, or being involved in an accident that causes a head injury. subdural haematoma is a collection of clotting blood that forms in the subdural space. This is the space between two of the meninges, which form the protective lining that covers the brain. It usually occurs because of a head injury.
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Ballooning degeneration H&E stain. In histo pathology, ballooning degeneration, formally ballooning degeneration of hepatocytes, is a form of liver parenchymal cell (i.e. hepatocyte) death. The name is derived from the fact that the cells undergoing this form of cell death increase in size (balloon).It is generally considered a form of apoptosis, and is a descriptor used in the context of inflamed fatty liver (steatohepatitis), which may be due to obesity or alcohol.lso, ballooned cells have (small) pyknotic nuclei or nuclei that are undergoing karyorrhexis, i.e. in the process of disintegrating. The cytoplasm of cells undergoing ballooning degeneration is wispy/cobweb-like, while adipocyte-like cells have a clear cytoplasm or a vacuolated one.
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- Hemangioma is the most common benign tumor affecting the liver.Hepatic hemangiomas are mesenchymal in origin and usually are solitary. Some authorities consider them to be benign congenital hamartomas. Hemangiomas are composed of masses of blood vessels that are atypical or irregular in arrangement and size.
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Hepatocellular Diseases of the Liver Hepatocellular Diseases of the Liver. There are many types of hepatocellular diseases ranging from infections and cancers. The liver is one of the biggest organs in the body and is located just underneath the right rib cage. The liver is also the powerhouse/engine of the body and plays a vital role in many functions like metabolism and breakdown of many substances. Without the liver, survival would be impossible.
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Hepatomegaly Hepatomegaly is the condition of having an enlarged liver.[1] It is a non-specific medical sign having many causes, which can broadly be broken down into infection, hepatic tumours, or metabolic disorder.